is it possible our IUI worked on the first try?!

Tawnie
I had my first <a href="https://glowing.com/glow-fertility-program">IUI</a> on 11/8 and got what I think may be a positive pregnancy test on 11/18. Is this possible?!?! Did my first <a href="https://glowing.com/glow-fertility-program">IUI</a> actually work?!